water in to system?

where do you put in the inibitor cleaner on a ferroli modena 102 as it needs flushing so ive been told

marco vespucci
November 2010

Locate where the keys fits into under the boiler, it should be next to a grey knob. Push the key in here and turn so It cant be pulled out. Turn the grey knob and watch the pressure go up. When it reaches just above 1 turn the grey knob off, turn and remove the key.

Gary Farhall
November 2010